20+3x=4-9x

Simple and best practice solution for 20+3x=4-9x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 20+3x=4-9x equation:


Simplifying
20 + 3x = 4 + -9x

Solving
20 + 3x = 4 + -9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '9x' to each side of the equation.
20 + 3x + 9x = 4 + -9x + 9x

Combine like terms: 3x + 9x = 12x
20 + 12x = 4 + -9x + 9x

Combine like terms: -9x + 9x = 0
20 + 12x = 4 + 0
20 + 12x = 4

Add '-20' to each side of the equation.
20 + -20 + 12x = 4 + -20

Combine like terms: 20 + -20 = 0
0 + 12x = 4 + -20
12x = 4 + -20

Combine like terms: 4 + -20 = -16
12x = -16

Divide each side by '12'.
x = -1.333333333

Simplifying
x = -1.333333333

See similar equations:

| y=(x-1.2)(-2) | | 16x^2+32x=48 | | 5(4x-2x^2)+3=k | | x+2x+15x= | | 5(4x+2x^2)+3=k | | 22+2x=5(6-2x)+16 | | 16x(2+x)=32x | | 4x^3-20x+5=0 | | 27x^2+7=0 | | 720=X(X-6) | | 5x+-6x+-4=15 | | 16x^2+32x=0 | | 5-(9k+4k)= | | 5x+3(x+7)=33 | | 5-9k+4k= | | 7(2x+4)+(x+1)=-3(x-2) | | 5x-6x-4=15 | | 12x-5x-6x=6 | | (2x+1)(6x-3)=(4x+2)(-7x+4) | | bx+ay=ax-by | | 4x^4=5x^3-7x^2 | | ax-by=ab | | Qs=2+0.5P | | 5x+188=15x-12 | | 7x-2x+2x=16 | | x^2+4kx+11k+3=f(x) | | ax-by=bx+ay | | 2x-8x+5x=30 | | 3x-4=7+5x | | y=x^4-18x^2+81 | | 3(3x-2)=5(4-x) | | (3x-2)*(3x-12)*(8-2x)=0 |

Equations solver categories